Analisis Cycle Time Dan Efisiensi Kerja Preparasi Kering Bijih Nikel Pada Pulp Preparation Di PT. Vale Indonesia, Tbk . Jurnal Elektronik [Internet]. 2022 Dec. 26 [cited 2025 Jul. 7];3(2):75-80. Available from: https://jurnalpoltekam.or.id/index.php/Amata_amamapare/article/view/20